摘要
Based on the surface chemical potential and Peng-Robinson equation of state,a newmodel is proposed to predict and correlate the surface tensions of binary and ternary liquid mix-tures.Using this method,the surface tensions of 73 binary and 8 ternary systems are calculatedwith average relative deviations 1.35% and 3.52% respectively.The proposed model is simple, re-liable and accurate.
Based on the surface chemical potential and Peng-Robinson equation of state, a new model is proposed to predict and correlate the surface tensions of binary and ternary liquid mixtures. Using this method, the surface tensions of 73 binary and 8 ternary systems are calculated with average relative deviations 1.35% and 3.52% respectively. The proposed model is simple, reliable and accurate.
基金
Project 29676020 supported by the National Nature Science Foundation of China.
